Im still new to Jasper Reports.
I currently can build a report like this:
But ultimately, what I want to do is this:
Essentially, rows with similar data depending on the column will be "grouped" together, displaying the shared data only once and display everything else outside of this selected group of columns, totaling it in the end.
Ive been reading through the user manual and documentations, but I cant find any options that does it(or, at least, any that I understood).
I thought of using the Group function, but looking at a sample output here (source), I dont think that is what I want.
The closest would be to uncheck the option Print Repeated Values, but that doesnt work as well for the report count and is a little janky(I only want the repeated values to be suppressed within their own grouping, not out of it). Also, I cant figure out how to do the subtotal for each...group(?).

